From 6fb6602a097b2d2e026f150d6fde387803606f88 Mon Sep 17 00:00:00 2001 From: hathach Date: Fri, 19 Jul 2024 18:08:04 +0700 Subject: - add tud_cdc_n_ready() though not used - usbd now change _usbd_dev.cfg_num before calling driver's open() --- src/class/cdc/cdc_device.h | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'src/class/cdc/cdc_device.h') diff --git a/src/class/cdc/cdc_device.h b/src/class/cdc/cdc_device.h index 34670517a..3ad7c8baf 100644 --- a/src/class/cdc/cdc_device.h +++ b/src/class/cdc/cdc_device.h @@ -61,6 +61,9 @@ bool tud_cdc_configure_fifo(tud_cdc_configure_fifo_t const* cfg); // Application API (Multiple Ports) i.e. CFG_TUD_CDC > 1 //--------------------------------------------------------------------+ +// Check if interface is ready +bool tud_cdc_n_ready(uint8_t itf); + // Check if terminal is connected to this port bool tud_cdc_n_connected(uint8_t itf); @@ -116,6 +119,11 @@ bool tud_cdc_n_write_clear(uint8_t itf); //--------------------------------------------------------------------+ // Application API (Single Port) //--------------------------------------------------------------------+ + +TU_ATTR_ALWAYS_INLINE static inline bool tud_cdc_ready(void) { + return tud_cdc_n_ready(0); +} + TU_ATTR_ALWAYS_INLINE static inline bool tud_cdc_connected(void) { return tud_cdc_n_connected(0); } -- cgit v1.3.1